CN108450411A - A kind of coypu cultural method - Google Patents
A kind of coypu cultural method Download PDFInfo
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- CN108450411A CN108450411A CN201810189238.1A CN201810189238A CN108450411A CN 108450411 A CN108450411 A CN 108450411A CN 201810189238 A CN201810189238 A CN 201810189238A CN 108450411 A CN108450411 A CN 108450411A
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- coypu
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- 241000700110 Myocastor coypus Species 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims abstract description 28
- 239000000284 extract Substances 0.000 claims abstract description 58
- 239000011669 selenium Substances 0.000 claims abstract description 45
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims abstract description 44
- 229910052711 selenium Inorganic materials 0.000 claims abstract description 44
- 239000000843 powder Substances 0.000 claims abstract description 27
- 241000220324 Pyrus Species 0.000 claims abstract description 24
- 235000021017 pears Nutrition 0.000 claims abstract description 24
- 239000002893 slag Substances 0.000 claims abstract description 24
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 12
- 239000011425 bamboo Substances 0.000 claims abstract description 12
- 240000008042 Zea mays Species 0.000 claims abstract description 11
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 11
- 235000002017 Zea mays subsp mays Nutrition 0.000 claims abstract description 11
- 235000005822 corn Nutrition 0.000 claims abstract description 11
- 235000017060 Arachis glabrata Nutrition 0.000 claims abstract description 6
- 244000105624 Arachis hypogaea Species 0.000 claims abstract description 6
- 235000010777 Arachis hypogaea Nutrition 0.000 claims abstract description 6
- 235000018262 Arachis monticola Nutrition 0.000 claims abstract description 6
- RJFAYQIBOAGBLC-BYPYZUCNSA-N Selenium-L-methionine Chemical compound C[Se]CC[C@H](N)C(O)=O RJFAYQIBOAGBLC-BYPYZUCNSA-N 0.000 claims abstract description 6
- RJFAYQIBOAGBLC-UHFFFAOYSA-N Selenomethionine Natural products C[Se]CCC(N)C(O)=O RJFAYQIBOAGBLC-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000002374 bone meal Substances 0.000 claims abstract description 6
- 229940036811 bone meal Drugs 0.000 claims abstract description 6
- 235000020232 peanut Nutrition 0.000 claims abstract description 6
- 150000003839 salts Chemical class 0.000 claims abstract description 6
- JULROCUWKLNBSN-UHFFFAOYSA-N selenocystine Chemical compound OC(=O)C(N)C[Se][Se]CC(N)C(O)=O JULROCUWKLNBSN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229960002718 selenomethionine Drugs 0.000 claims abstract description 6
- ZKZBPNGNEQAJSX-UHFFFAOYSA-N selenocysteine Natural products [SeH]CC(N)C(O)=O ZKZBPNGNEQAJSX-UHFFFAOYSA-N 0.000 claims abstract description 3
- 239000007788 liquid Substances 0.000 claims description 37
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 29
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical class [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 20
- 238000001035 drying Methods 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 17
- 241000346136 Dracocephalum heterophyllum Species 0.000 claims description 15
- 235000019441 ethanol Nutrition 0.000 claims description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 241001533115 Thesium chinense Species 0.000 claims description 14
- 241000196324 Embryophyta Species 0.000 claims description 12
- 229940096831 watermelon seed extract Drugs 0.000 claims description 11
- 230000006353 environmental stress Effects 0.000 claims description 10
- 239000000706 filtrate Substances 0.000 claims description 10
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 10
- 239000012074 organic phase Substances 0.000 claims description 10
- 235000011121 sodium hydroxide Nutrition 0.000 claims description 10
- 108090000790 Enzymes Proteins 0.000 claims description 9
- 102000004190 Enzymes Human genes 0.000 claims description 9
- 229940088598 enzyme Drugs 0.000 claims description 9
- 240000007594 Oryza sativa Species 0.000 claims description 7
- 235000007164 Oryza sativa Nutrition 0.000 claims description 7
- 235000009566 rice Nutrition 0.000 claims description 7
- 235000021158 dinner Nutrition 0.000 claims description 6
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 claims description 5
- 241000609240 Ambelania acida Species 0.000 claims description 5
- 241000205585 Aquilegia canadensis Species 0.000 claims description 5
- 244000080767 Areca catechu Species 0.000 claims description 5
- 235000006226 Areca catechu Nutrition 0.000 claims description 5
- 235000016068 Berberis vulgaris Nutrition 0.000 claims description 5
- 241000335053 Beta vulgaris Species 0.000 claims description 5
- 244000078782 Brassica arvensis Species 0.000 claims description 5
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 claims description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 5
- 240000008620 Fagopyrum esculentum Species 0.000 claims description 5
- 235000009419 Fagopyrum esculentum Nutrition 0.000 claims description 5
- 235000013717 Houttuynia Nutrition 0.000 claims description 5
- 240000000691 Houttuynia cordata Species 0.000 claims description 5
- 241000215452 Lotus corniculatus Species 0.000 claims description 5
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 5
- 235000010627 Phaseolus vulgaris Nutrition 0.000 claims description 5
- 244000046146 Pueraria lobata Species 0.000 claims description 5
- 235000010575 Pueraria lobata Nutrition 0.000 claims description 5
- 239000010905 bagasse Substances 0.000 claims description 5
- 230000009849 deactivation Effects 0.000 claims description 5
- 238000005238 degreasing Methods 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 150000002170 ethers Chemical class 0.000 claims description 5
- 235000021323 fish oil Nutrition 0.000 claims description 5
- 235000013379 molasses Nutrition 0.000 claims description 5
- 239000003208 petroleum Substances 0.000 claims description 5
- 230000035935 pregnancy Effects 0.000 claims description 5
- 238000010992 reflux Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 claims description 5
- 230000001568 sexual effect Effects 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- 238000001256 steam distillation Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000006228 supernatant Substances 0.000 claims description 5
- 235000015099 wheat brans Nutrition 0.000 claims description 5
- 244000082204 Phyllostachys viridis Species 0.000 claims 2
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- 235000007516 Chrysanthemum Nutrition 0.000 claims 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 claims 1
- 244000241235 Citrullus lanatus Species 0.000 claims 1
- 235000005979 Citrus limon Nutrition 0.000 claims 1
- 244000131522 Citrus pyriformis Species 0.000 claims 1
- 244000205754 Colocasia esculenta Species 0.000 claims 1
- 235000006481 Colocasia esculenta Nutrition 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000001914 filtration Methods 0.000 claims 1
- 229940059442 hemicellulase Drugs 0.000 claims 1
- 108010002430 hemicellulase Proteins 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000008267 milk Substances 0.000 claims 1
- 210000004080 milk Anatomy 0.000 claims 1
- 235000013336 milk Nutrition 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 235000016709 nutrition Nutrition 0.000 abstract description 12
- 241001330002 Bambuseae Species 0.000 abstract description 10
- 230000035764 nutrition Effects 0.000 abstract description 10
- 235000008939 whole milk Nutrition 0.000 abstract description 5
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- 230000000694 effects Effects 0.000 description 9
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- 108090000623 proteins and genes Proteins 0.000 description 5
- 241000219109 Citrullus Species 0.000 description 4
- 240000008892 Helianthus tuberosus Species 0.000 description 4
- 235000003230 Helianthus tuberosus Nutrition 0.000 description 4
- 239000007832 Na2SO4 Substances 0.000 description 4
- 235000004443 Ricinus communis Nutrition 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000007979 citrate buffer Substances 0.000 description 4
- 235000013372 meat Nutrition 0.000 description 4
- 229910052938 sodium sulfate Inorganic materials 0.000 description 4
- 108010059892 Cellulase Proteins 0.000 description 3
- 241001501970 Prionailurus bengalensis Species 0.000 description 3
- 239000000654 additive Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- 229940106157 cellulase Drugs 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 102000004169 proteins and genes Human genes 0.000 description 3
- 208000035240 Disease Resistance Diseases 0.000 description 2
- LEVWYRKDKASIDU-IMJSIDKUSA-N L-cystine Chemical compound [O-]C(=O)[C@@H]([NH3+])CSSC[C@H]([NH3+])C([O-])=O LEVWYRKDKASIDU-IMJSIDKUSA-N 0.000 description 2
- 241000699729 Muridae Species 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 239000003963 antioxidant agent Substances 0.000 description 2
- 230000003078 antioxidant effect Effects 0.000 description 2
- 235000006708 antioxidants Nutrition 0.000 description 2
- 229960003067 cystine Drugs 0.000 description 2
- 235000005911 diet Nutrition 0.000 description 2
- 230000037213 diet Effects 0.000 description 2
- 239000003866 digestant Substances 0.000 description 2
- 210000002249 digestive system Anatomy 0.000 description 2
- 241000411851 herbal medicine Species 0.000 description 2
- 239000000419 plant extract Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- DWNBOPVKNPVNQG-LURJTMIESA-N (2s)-4-hydroxy-2-(propylamino)butanoic acid Chemical compound CCCN[C@H](C(O)=O)CCO DWNBOPVKNPVNQG-LURJTMIESA-N 0.000 description 1
- 208000035943 Aphagia Diseases 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 235000019750 Crude protein Nutrition 0.000 description 1
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 229920002488 Hemicellulose Polymers 0.000 description 1
- 102000001554 Hemoglobins Human genes 0.000 description 1
- 108010054147 Hemoglobins Proteins 0.000 description 1
- 241001233242 Lontra Species 0.000 description 1
- 241000772413 Lutrogale perspicillata Species 0.000 description 1
- 206010039921 Selenium deficiency Diseases 0.000 description 1
- 244000062793 Sorghum vulgare Species 0.000 description 1
- 229930003270 Vitamin B Natural products 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 238000003975 animal breeding Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 235000004213 low-fat Nutrition 0.000 description 1
- 235000013622 meat product Nutrition 0.000 description 1
- 235000019713 millet Nutrition 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000008855 peristalsis Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
- 235000019156 vitamin B Nutrition 0.000 description 1
- 239000011720 vitamin B Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K67/00—Rearing or breeding animals, not otherwise provided for; New or modified breeds of animals
- A01K67/02—Breeding vertebrates
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/20—Animal feeding-stuffs from material of animal origin
- A23K10/26—Animal feeding-stuffs from material of animal origin from waste material, e.g. feathers, bones or skin
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/33—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from molasses
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K10/00—Animal feeding-stuffs
- A23K10/30—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms
- A23K10/37—Animal feeding-stuffs from material of plant origin, e.g. roots, seeds or hay; from material of fungal origin, e.g. mushrooms from waste material
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/142—Amino acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
- A23K20/158—Fatty acids; Fats; Products containing oils or fats
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/20—Inorganic substances, e.g. oligoelements
- A23K20/30—Oligoelements
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/40—Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K50/00—Feeding-stuffs specially adapted for particular animals
- A23K50/60—Feeding-stuffs specially adapted for particular animals for weanlings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Engineering & Computer Science (AREA)
- Animal Husbandry (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Physiology (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Mycology (AREA)
- Botany (AREA)
- Environmental Sciences (AREA)
- Birds (AREA)
- Biomedical Technology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Inorganic Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
The invention discloses a kind of coypu cultural methods, it is reasonably arranged in pairs or groups using basis plus selenium feed, health-caring feedstuff addictive and growth feed addictive, the feed of Different Nutrition is provided according to the different growing stages of coypu, balanced comprehensive nutrition is provided for the growth and development of coypu, obtains good selenium-rich coypu.The basis plus selenium feed are made of pears slag extract, corn, bamboo shoots, bamboo leaf powder, peanut press pulp, whole milk powder, salt, bone meal, selenocystine, selenomethionine.
Description
Technical field
The present invention relates to animal-breeding technical fields, and in particular to a kind of coypu cultural method.
Background technology
Coypu is also known as nutria, leopard cat otter, natural pond leopard cat, originates in south American countries, is divided into bristle Muridae originally, later solely
It is vertical out to become castor Muridae.In the external history for having over one hundred year, China drew since 1956 for the artificial feeding of coypu
Into raising, 16 colour pattern strains have been selected.
Castor rat meat is also known as sea otter meat in the international market, and high protein, low fat, content of hemoglobin is high, free from extraneous odour.
It is identified through national meat instrument quality Supervision Test Center and Beijing nutrient source research institute, crude protein content contains up to 25%
18 kinds of amino acid, the general livestock meat of 30 various trace elements, especially zinc and calcium ratio are higher by several times, are lady's beauty and children
Body development, the ultimate food to increase intelligence.Its fur can be made into leather and suede；Internal organ are the main sources of biologics.
With the deep processing to coypu product, some high value added products have been developed, such as coypu oil, can have been made advanced
Cosmetic.
Selenium is as the essential trace elements of the human body, and selenium in body is almost entirely from food, and the food that China is produced
It is horizontal that object belongs to greatly low selenium.For the situation of human body selenium deficiency, various countries' expert advice continues to greatly develop the exploitation of selenium-rich product
It develops.Currently, China is more to the exploitation of selenium-enriched crop products (such as selenium-rich rice, selenium-rich millet), selenium-rich is produced on the market
Product are also more, but the exploitation of selenium-rich meat product is less.
Invention content
To solve the above-mentioned problems, the present invention provides a kind of coypu cultural methods, and castor is fed using Se-enriched feedstuff
Mouse provides balanced comprehensive nutrition for coypu diet, coypu is made to be rich in selenium and other nutrition.
The present invention can be achieved through the following technical solutions：
A kind of coypu cultural method, includes the following steps：
(1) coypu is weaned to during 3 monthly ages, feeds primary basis plus selenium feed, each 5-12g daily morning and evening；
(2) 3 monthly age of coypu is between sexual maturing period, and daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 10-22g, often
7-10d feeds a health-caring feedstuff addictive, each 10-14g；
(3) coypu sexal maturity is to gestation, and daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 25-30g, often
7-10d feeds a health-caring feedstuff addictive 5-7g, growth feed addictive 20-22g；
(4) gravidic female rat, daily Morning Afternoon Evening feed 1 basis and selenium feed, each 30-32g are added to add per 3-5d dinners and feed
15-20g grows feed addictive, and a health-caring feedstuff addictive, each 8-12g are fed per 5-7d；
Upper step (1) basis plus selenium feed：8-10 parts of pears slag extract, 200-230 parts of corn, 20-25 parts of bamboo shoots, the leaf of bamboo
18-22 parts of powder, 34-48 parts of peanut press pulp, 6-10 parts of whole milk powder, 2-5 parts of salt, 10-14 parts of bone meal, 3-5 parts of selenocystine,
3-5 parts of selenomethionine.
The pears slag extract：By wet pears slag, drying for 24 hours, then crushed 60 mesh sieve, hemicellulose is added at 80 DEG C
Enzyme 35U/g, it is 13 that add pH, which be 4.5 citrate buffer solutions to liquid ratio,:1, at 58 DEG C water bath with thermostatic control digest 5h, after enzymolysis
In 100 DEG C of enzyme deactivation 5min, pears slag enzymolysis liquid is obtained, is then filtered by vacuum, filter residue drying at 80 DEG C crushes afterwards for 24 hours.
Upper step (2) health-caring feedstuff addictive：1-2 parts of plant resistance to environment stress mixed extract, 6-8 parts of honeysuckle flowers, cordate houttuynia 6-8
Part, 6-8 parts of folium isatidis, 3-5 parts of Radix Glycyrrhizae, 3-4 parts of Rhizoma Atractylodis Macrocephalae, 2-4 parts of pueraria lobata, 2-4 parts of Sculellaria barbata, 2-4 parts of radix scutellariae, 2-4 parts of catechu,
2-5 parts of crowtoe, 1-3 parts of hybrid giant napier, 12-15 parts of violet cabbage；The plant resistance to environment stress mixed extract include Thesium chinense,
Medical dracocephalum heterophyllum benth extract, Rhizoma Gastrodiae extract.
The Thesium chinense：Thesium chinese is placed in 15 times of volume petroleum ethers and impregnates degreasing for 24 hours, then with 10 times of volumes
95% ethyl alcohol impregnates 10-14h, is dried in 80 DEG C of baking ovens, then crushed 40 mesh sieve, solid-liquid ratio 1 is added:33 0.74mol/
L sodium hydroxides extract 2h at 95 DEG C, then dry extracting solution.
The medical dracocephalum heterophyllum benth extract：Dracocephalum heterophyllum herb is taken to be ground into 1cm long, water flowing steam distillation 1.5h, collection evaporates
Go out liquid, is extracted 3-4 times with 1 times of amount anhydrous ether, collect organic phase, add sewage Na2SO4Dry organic phase, air-distillation, recycling
Distillate, it is dry.
The Rhizoma Gastrodiae extract：Rhizoma Gastrodiae drying and crushing is taken to cross 60 mesh sieve, it is 1 that solid-liquid ratio is added at 70 DEG C:6 40% second
Alcohol, refluxing extraction 3 times, each 2h filter merging filtrate, ethyl alcohol are recovered under reduced pressure, makes filtrate at medicinal extract.
Upper step (3) grows feed addictive：8-12 parts of watermelon seed extract, 50-60 parts of corn, crack rice 10-20 parts, beans
12-18 parts of the dregs of rice, 5-10 parts of wheat bran, 2-6 parts of bagasse powder, 1-2 parts of cane molasses powder, 14-16 parts of cymose buckwheat rhizome, 14-16 parts of dried orange peel；
15-20 parts of beet, 8-10 parts of Pericarppium Armeniacae Amarum, 6-10 parts of jerusalem artichoke powder, 1.5-1.8 parts of fish oil.
The watermelon seed extract：The watermelon seeds dried are ground, by solid-liquid ratio 1:10 are added n-hexane, stir at normal temperatures
15min is mixed, liquid portion is removed, by solid portion after 45 DEG C of dry 6h, 1.2%NaOH, solid-liquid ratio 1 is added:40,50 DEG C
It is stirred continuously under lower water bath with thermostatic control, extraction time 10min centrifuges 15min at 10000r/min, 4 DEG C after extraction, takes
Supernatant drying for standby.
The present invention has following advantageous effect：
The present invention relates to a kind of coypu cultural methods, and balanced comprehensive battalion is provided for coypu by basis plus selenium daily ration
It supports, wherein pears slag extract can improve the activity of coypu digestive system, improve selenium element and other minerals member in coypu body
The content of element；
Include medicinal herb components in the health-care additive that the present invention adds, adds Genes For Plant Tolerance type mixed extract, a side
Face is improved the effect of Chinese herbal medicine and is played, and another aspect plant extracts has effects that anti-oxidant, antibacterial anti-inflammatory, digestant, can
The disease resistance for improving coypu, substantially reduces the generation of common disease；
The present invention is directed to the nutritional need of finishing period coypu, and special growth feed addictive is coordinated to use, and is castor
Mouse provides comprehensively sufficient nutrition, and the botanical extract of addition significantly improves finishing period coypu to growth feed addictive battalion
The absorption rate formed point；
Watermelon seed extract is added in the present invention in growing feed addictive, contains abundant protein, fat, vitamin
B, the nutriments such as D provide sufficient nutrition for the growth and development of coypu.
Specific implementation mode
In order to make the technical means, the creative features, the aims and the efficiencies achieved by the present invention be easy to understand, tie below
Specific embodiment is closed, the present invention is further explained.
Embodiment 1
A kind of coypu cultural method of the present embodiment, mainly includes the following steps that：
(1) coypu is weaned to during 3 monthly ages, feeds primary basis plus selenium feed, each 8.5g daily morning and evening；
(2) 3 monthly age of coypu is between sexual maturing period, and daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 16g, often
8.5d feeds a health-caring feedstuff addictive, each 12g；
(3) coypu sexal maturity is to gestation, and daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 27.5g, often
8.5d feeds a health-caring feedstuff addictive 6g, growth feed addictive 21g；
(4) gravidic female rat, daily Morning Afternoon Evening feed 1 basis and selenium feed, each 31g are added to add per 4d dinners and feed 17.5g
Feed addictive is grown, a health-caring feedstuff addictive, each 10g are fed per 6d；
A kind of coypu cultural method of the present embodiment, the basis described in step (1) add the selenium feed to be：9 parts of pears slag extract,
215 parts of corn, 22.5 parts of bamboo shoots, 20 parts of bamboo leaf powder, 41 parts of peanut press pulp, 8 parts of whole milk powder, 3.5 parts of salt, 12 parts of bone meal, selenium
For 4 parts of cystine, 4 parts of selenomethionine.
The preparation of above-mentioned pears slag extract：By wet pears slag, drying for 24 hours, then crushed 60 mesh sieve, be added half at 80 DEG C
Cellulase 35U/g, it is 13 to add pH4.5 citrate buffer solutions to liquid ratio:1, water bath with thermostatic control enzymolysis 5h, enzyme at 58 DEG C
In 100 DEG C of enzyme deactivation 5min after solution, pears slag enzymolysis liquid is obtained, is then filtered by vacuum, filter residue drying at 80 DEG C crushes afterwards for 24 hours.
A kind of coypu cultural method of the present embodiment, the health-caring feedstuff addictive described in step (2) are：Plant resistance to environment stress mixes
1.5 parts of extract, 7 parts of honeysuckle flowers, 7 parts of cordate houttuynia, 7 parts of folium isatidis, 4 parts of Radix Glycyrrhizae, 3.5 parts of Rhizoma Atractylodis Macrocephalae, 3 parts of pueraria lobata, Sculellaria barbata 3
Part, 3 parts of radix scutellariae, 3 parts of catechu, 3.5 parts of crowtoe, 2 parts of hybrid giant napier, 13.5 parts of violet cabbage；The plant resistance to environment stress mixed extract
Including Thesium chinense, medical dracocephalum heterophyllum benth extract, Rhizoma Gastrodiae extract.
The preparation of above-mentioned Thesium chinense：Thesium chinese is placed in 15 times of volume petroleum ethers and impregnates degreasing for 24 hours, then with 10
Times 95% ethyl alcohol of volume impregnates 12h, is dried in 80 DEG C of baking ovens, then crushed 40 mesh sieve, solid-liquid ratio 1 is added:33
0.74mol/L sodium hydroxides extract 2h at 95 DEG C, then dry extracting solution.
The preparation of above-mentioned medical dracocephalum heterophyllum benth extract：Dracocephalum heterophyllum herb is taken to be ground into 1cm long, water flowing steam distillation 1.5h,
Distillate is collected, is extracted 3 times with 1 times of amount anhydrous ether, is collected organic phase, add sewage Na2SO4Dry organic phase, air-distillation,
Distillate is recycled, it is dry.
The preparation of above-mentioned Rhizoma Gastrodiae extract：Rhizoma Gastrodiae drying and crushing is taken to cross 60 mesh sieve, it is 1 that solid-liquid ratio is added at 70 DEG C:6
40% ethyl alcohol, refluxing extraction 3 times, each 2h filter merging filtrate, ethyl alcohol are recovered under reduced pressure, makes filtrate at medicinal extract.
A kind of coypu cultural method of the present embodiment, the growth feed addictive described in step (3) are：Watermelon seed extract
10 parts, 55 parts of corn, crack rice 15 parts, 15 parts of dregs of beans, 7.5 parts of wheat bran, 4 parts of bagasse powder, 1.5 parts of cane molasses powder, cymose buckwheat rhizome
15 parts, 15 parts of dried orange peel；17.5 parts of beet, 9 parts of Pericarppium Armeniacae Amarum, 8 parts of jerusalem artichoke powder, 1.65 parts of fish oil.
The preparation of above-mentioned watermelon seed extract：The watermelon seeds dried are ground, by solid-liquid ratio 1:10 are added n-hexane, normal
Temperature is lower to stir 15min, removes liquid portion, by solid portion after 45 DEG C of dry 6h, 1.2%NaOH, solid-liquid ratio 1 is added:
It is stirred continuously under water bath with thermostatic control at 40,50 DEG C, extraction time 10min is centrifuged after extraction at 10000r/min, 4 DEG C
15min takes supernatant drying for standby.
Embodiment 2
A kind of coypu cultural method of the present embodiment, mainly includes the following steps that：
(1) coypu is weaned to during 3 monthly ages, feeds primary basis plus selenium feed, each 5g daily morning and evening；
(2) 3 monthly age of coypu, daily Morning Afternoon Evening fed primary basis plus selenium feed, each 10g, per 7d between sexual maturing period
Feed a health-caring feedstuff addictive, each 10g；
(3) to gestation, daily Morning Afternoon Evening feeds primary basis plus selenium feed for coypu sexal maturity, and each 25g is fed per 7d
Health-caring feedstuff addictive 5g, growth feed addictive 20g；
(4) gravidic female rat, daily Morning Afternoon Evening feed 1 basis and selenium feed, each 30g are added to add per 3d dinners and feed 15g lifes
Long feed addictive feeds a health-caring feedstuff addictive, each 8g per 5d；
A kind of coypu cultural method of the present embodiment, the basis described in step (1) add the selenium feed to be：8 parts of pears slag extract,
200 parts of corn, 20 parts of bamboo shoots, 18 parts of bamboo leaf powder, 34 parts of peanut press pulp, 6 parts of whole milk powder, 2 parts of salt, 10 parts of bone meal, seleno Guang
3 parts of propylhomoserin, 3 parts of selenomethionine.
The preparation of above-mentioned pears slag extract：By wet pears slag, drying for 24 hours, then crushed 60 mesh sieve, be added half at 80 DEG C
Cellulase 35U/g, it is 13 to add pH4.5 citrate buffer solutions to liquid ratio:1, water bath with thermostatic control enzymolysis 5h, enzyme at 58 DEG C
In 100 DEG C of enzyme deactivation 5min after solution, pears slag enzymolysis liquid is obtained, is then filtered by vacuum, filter residue drying at 80 DEG C crushes afterwards for 24 hours.
A kind of coypu cultural method of the present embodiment, the health-caring feedstuff addictive described in step (2) are：Plant resistance to environment stress mixes
1 part of extract, 6 parts of honeysuckle flowers, 6 parts of cordate houttuynia, 6 parts of folium isatidis, 3 parts of Radix Glycyrrhizae, 3 parts of Rhizoma Atractylodis Macrocephalae, 2 parts of pueraria lobata, 2 parts of Sculellaria barbata, Huang
2 parts of a kind of reed mentioned in ancient books, 2 parts of catechu, 2 parts of crowtoe, 1 part of hybrid giant napier, 12 parts of violet cabbage；The plant resistance to environment stress mixed extract includes Thesium chinese
Extract, medical dracocephalum heterophyllum benth extract, Rhizoma Gastrodiae extract.
The preparation of above-mentioned Thesium chinense：Thesium chinese is placed in 15 times of volume petroleum ethers and impregnates degreasing for 24 hours, then with 10
Times 95% ethyl alcohol of volume impregnates 10h, is dried in 80 DEG C of baking ovens, then crushed 40 mesh sieve, solid-liquid ratio 1 is added:33
0.74mol/L sodium hydroxides extract 2h at 95 DEG C, then dry extracting solution.
The preparation of above-mentioned medical dracocephalum heterophyllum benth extract：Dracocephalum heterophyllum herb is taken to be ground into 1cm long, water flowing steam distillation 1.5h,
Distillate is collected, is extracted 3 times with 1 times of amount anhydrous ether, is collected organic phase, add sewage Na2SO4Dry organic phase, air-distillation,
Distillate is recycled, it is dry.
The preparation of above-mentioned Rhizoma Gastrodiae extract：Rhizoma Gastrodiae drying and crushing is taken to cross 60 mesh sieve, it is 1 that solid-liquid ratio is added at 70 DEG C:6
40% ethyl alcohol, refluxing extraction 3 times, each 2h filter merging filtrate, ethyl alcohol are recovered under reduced pressure, makes filtrate at medicinal extract.
A kind of coypu cultural method of the present embodiment, the growth feed addictive described in step (3) are：Watermelon seed extract
8 parts, 50 parts of corn, crack rice 10 parts, 12 parts of dregs of beans, 5 parts of wheat bran, 2 parts of bagasse powder, 1 part of cane molasses powder, 14 parts of cymose buckwheat rhizome,
14 parts of dried orange peel；15 parts of beet, 8 parts of Pericarppium Armeniacae Amarum, 6 parts of jerusalem artichoke powder, 1.5 parts of fish oil.
The preparation of above-mentioned watermelon seed extract：The watermelon seeds dried are ground, by solid-liquid ratio 1:10 are added n-hexane, normal
Temperature is lower to stir 15min, removes liquid portion, by solid portion after 45 DEG C of dry 6h, 1.2%NaOH, solid-liquid ratio 1 is added:
It is stirred continuously under water bath with thermostatic control at 40,50 DEG C, extraction time 10min is centrifuged after extraction at 10000r/min, 4 DEG C
15min takes supernatant drying for standby.
Embodiment 3
A kind of coypu cultural method of the present embodiment, mainly includes the following steps that：
(1) coypu is weaned to during 3 monthly ages, feeds primary basis plus selenium feed, each 12g daily morning and evening；
(2) 3 monthly age of coypu, daily Morning Afternoon Evening fed primary basis plus selenium feed, each 22g, per 10d between sexual maturing period
Feed a health-caring feedstuff addictive, each 14g；
(3) to gestation, daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 30g, per 10d for coypu sexal maturity
Feed a health-caring feedstuff addictive 7g, growth feed addictive 22g；
(4) gravidic female rat, daily Morning Afternoon Evening feed 1 basis and selenium feed, each 32g are added to add per 5d dinners and feed 20g lifes
Long feed addictive feeds a health-caring feedstuff addictive, each 12g per 7d；
A kind of coypu cultural method of the present embodiment, the basis described in step (1) add the selenium feed to be：Pears slag extract 10
Part, 230 parts of corn, 25 parts of bamboo shoots, 22 parts of bamboo leaf powder, 48 parts of peanut press pulp, 10 parts of whole milk powder, 5 parts of salt, 14 parts of bone meal, selenium
For 5 parts of cystine, 5 parts of selenomethionine.
The preparation of above-mentioned pears slag extract：By wet pears slag, drying for 24 hours, then crushed 60 mesh sieve, be added half at 80 DEG C
Cellulase 35U/g, it is 13 to add pH4.5 citrate buffer solutions to liquid ratio:1, water bath with thermostatic control enzymolysis 5h, enzyme at 58 DEG C
In 100 DEG C of enzyme deactivation 5min after solution, pears slag enzymolysis liquid is obtained, is then filtered by vacuum, filter residue drying at 80 DEG C crushes afterwards for 24 hours.
A kind of coypu cultural method of the present embodiment, the health-caring feedstuff addictive described in step (2) are：Plant resistance to environment stress mixes
2 parts of extract, 8 parts of honeysuckle flowers, 8 parts of cordate houttuynia, 8 parts of folium isatidis, 5 parts of Radix Glycyrrhizae, 4 parts of Rhizoma Atractylodis Macrocephalae, 4 parts of pueraria lobata, 4 parts of Sculellaria barbata, Huang
4 parts of a kind of reed mentioned in ancient books, 4 parts of catechu, 5 parts of crowtoe, 3 parts of hybrid giant napier, 15 parts of violet cabbage；The plant resistance to environment stress mixed extract includes Thesium chinese
Extract, medical dracocephalum heterophyllum benth extract, Rhizoma Gastrodiae extract.
The preparation of above-mentioned Thesium chinense：Thesium chinese is placed in 15 times of volume petroleum ethers and impregnates degreasing for 24 hours, then with 10
Times 95% ethyl alcohol of volume impregnates 14h, is dried in 80 DEG C of baking ovens, then crushed 40 mesh sieve, solid-liquid ratio 1 is added:33
0.74mol/L sodium hydroxides extract 2h at 95 DEG C, then dry extracting solution.
The preparation of above-mentioned medical dracocephalum heterophyllum benth extract：Dracocephalum heterophyllum herb is taken to be ground into 1cm long, water flowing steam distillation 1.5h,
Distillate is collected, is extracted 4 times with 1 times of amount anhydrous ether, is collected organic phase, add sewage Na2SO4Dry organic phase, air-distillation,
Distillate is recycled, it is dry.
The preparation of above-mentioned Rhizoma Gastrodiae extract：Rhizoma Gastrodiae drying and crushing is taken to cross 60 mesh sieve, it is 1 that solid-liquid ratio is added at 70 DEG C:6
40% ethyl alcohol, refluxing extraction 3 times, each 2h filter merging filtrate, ethyl alcohol are recovered under reduced pressure, makes filtrate at medicinal extract.
A kind of coypu cultural method of the present embodiment, the growth feed addictive described in step (3) are：Watermelon seed extract
12 parts, 60 parts of corn, crack rice 20 parts, 18 parts of dregs of beans, 10 parts of wheat bran, 6 parts of bagasse powder, 2 parts of cane molasses powder, cymose buckwheat rhizome 16
Part, 16 parts of dried orange peel；20 parts of beet, 10 parts of Pericarppium Armeniacae Amarum, 10 parts of jerusalem artichoke powder, 1.8 parts of fish oil.
The preparation of above-mentioned watermelon seed extract：The watermelon seeds dried are ground, by solid-liquid ratio 1:10 are added n-hexane, normal
Temperature is lower to stir 15min, removes liquid portion, by solid portion after 45 DEG C of dry 6h, 1.2%NaOH, solid-liquid ratio 1 is added:
It is stirred continuously under water bath with thermostatic control at 40,50 DEG C, extraction time 10min is centrifuged after extraction at 10000r/min, 4 DEG C
15min takes supernatant drying for standby.
Comparative example 1
Difference lies in do not add pears slag extract in basis plus selenium daily ration with embodiment 1.
Comparative example 2
Difference lies in do not include medicinal herb components with embodiment 1 in health-care additive.
Comparative example 3
Difference lies in date for dinner does not give finishing period coypu feeding growth feed addictive with embodiment 1.
Effect assessment
It can be analyzed by upper table, be provided in balanced comprehensive nutrition to coypu diet and pears slag extraction is particularly added
Object, it has effects that promote coypu enterogastric peristalsis, improves the activity of coypu digestive system, improves coypu and sends out growth
Educate required nutrition, the absorption rate of beneficial selenium element and other mineral elements lacks so making comparisons with embodiment 1
Its comparative example 1 all shows deficiency in the various aspects such as average weight；
Include medicinal herb components in health-care additive, and Genes For Plant Tolerance type mixed extract is particularly added, on the one hand improves
The effect of Chinese herbal medicine, plays, and another aspect plant extracts has effects that anti-oxidant, antibacterial anti-inflammatory, digestant, and sea can be improved
The disease resistance of leopard cat mouse substantially reduces the generation of the common diseases such as diarrhea, stomach cold aphagia, to improve the absorption energy of coypu
In terms of power and the state of mind, so make comparisons with embodiment 1, lack its comparative example 2 in the various aspects such as disease incidence all
Display is insufficient；
Demand of the finishing period coypu to nutrition is relatively high, especially the demand of protein, so having in embodiment specially
Door ground cooperation growth feed addictive uses, and the nutrition of comprehensive abundance is provided for finishing period coypu, particularly adds vegetalitas
Extract significantly improves absorption rate of the finishing period coypu to growth feed addictive nutritional ingredient, since comparative example 3 does not have
Have and accomplish this point, so being all not so good as embodiment 1 in average weight and farrowing quantity.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
Cannot the limitation to the scope of the claims of the present invention therefore be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (9)
1. a kind of coypu cultural method, which is characterized in that include the following steps：
(1) coypu is weaned to during 3 monthly ages, feeds primary basis plus selenium feed, each 5-12g daily morning and evening；
(2) 3 monthly age of coypu, daily Morning Afternoon Evening fed primary basis plus selenium feed, each 10-22g, per 7- between sexual maturing period
10d feeds a health-caring feedstuff addictive, each 10-14g；
(3) to gestation, daily Morning Afternoon Evening feeds primary basis plus selenium feed, each 25-30g, per 7-10d for coypu sexal maturity
Feed a health-caring feedstuff addictive 5-7g, growth feed addictive 20-22g；
(4) gravidic female rat, daily Morning Afternoon Evening feed 1 basis and selenium feed, each 30-32g are added to add per 3-5d dinners and feed 15-
20g grows feed addictive, and a health-caring feedstuff addictive, each 8-12g are fed per 5-7d.
2. a kind of coypu cultural method according to claim 1, which is characterized in that step (1) basis plus selenium are raised
Material：It is 8-10 parts of pears slag extract, 200-230 parts of corn, 20-25 parts of bamboo shoots, 18-22 parts of bamboo leaf powder, 34-48 parts of peanut press pulp, complete
6-10 parts of fat milk powder, 2-5 parts of salt, 10-14 parts of bone meal, 3-5 parts of selenocystine, 3-5 parts of selenomethionine.
3. a kind of coypu cultural method according to claim 2, which is characterized in that the pears slag extract：By wet pears
Then slag is dry at 80 DEG C to crushed 60 mesh sieve for 24 hours, addition hemicellulase 35U/g adds pH4.5 lemon acid bufferings
Liquid to liquid ratio is 13:1, at 58 DEG C water bath with thermostatic control digest 5h, in 100 DEG C of enzyme deactivation 5min after enzymolysis, obtain pears slag enzymolysis liquid,
Then it is filtered by vacuum, filter residue drying at 80 DEG C crushes afterwards for 24 hours.
4. a kind of coypu cultural method according to claim 1, which is characterized in that step (2) health-care feed adds
Add agent：1-2 parts of plant resistance to environment stress mixed extract, 6-8 parts of honeysuckle flowers, 6-8 parts of cordate houttuynia, 6-8 parts of folium isatidis, 3-5 parts of Radix Glycyrrhizae,
3-4 parts of Rhizoma Atractylodis Macrocephalae, 2-4 parts of pueraria lobata, 2-4 parts of Sculellaria barbata, 2-4 parts of radix scutellariae, 2-4 parts of catechu, 2-5 parts of crowtoe, 1-3 parts of hybrid giant napier,
12-15 parts of violet cabbage；The plant resistance to environment stress mixed extract includes Thesium chinense, medical dracocephalum heterophyllum benth extract, Rhizoma Gastrodiae extraction
Object.
5. a kind of coypu cultural method according to claim 4, which is characterized in that the Thesium chinense：By hundred
Stamen grass, which is placed in 15 times of volume petroleum ethers, impregnates degreasing for 24 hours, then impregnates 10-14h with 10 times of 95% ethyl alcohol of volume, in 80 DEG C of baking ovens
Then middle drying crushed 40 mesh sieve, solid-liquid ratio 1 be added:33 0.74mol/L sodium hydroxides, extract 2h, then at 95 DEG C
Extracting solution is dried.
6. a kind of coypu cultural method according to claim 4, which is characterized in that the medical dracocephalum heterophyllum benth extract：It takes
Dracocephalum heterophyllum herb is ground into 1cm long, water flowing steam distillation 1.5h, collects distillate, is extracted 3-4 times with 1 times of amount anhydrous ether,
Organic phase is collected, sewage Na is added2SO4Distillate is recycled in dry organic phase, air-distillation, dry.
7. a kind of coypu cultural method according to claim 4, which is characterized in that the Rhizoma Gastrodiae extract：Take Rhizoma Gastrodiae
Drying and crushing crosses 60 mesh sieve, and it is 1 that solid-liquid ratio is added at 70 DEG C:6 40% ethyl alcohol, refluxing extraction 3 times, each 2h, filtering are closed
And filtrate, ethyl alcohol is recovered under reduced pressure, makes filtrate at medicinal extract.
8. a kind of coypu cultural method according to claim 1, which is characterized in that step (3) the growth feed adds
Add agent：8-12 parts of watermelon seed extract, 50-60 parts of corn, crack rice 10-20 parts, 12-18 parts of dregs of beans, 5-10 parts of wheat bran, bagasse
2-6 parts of powder, 1-2 parts of cane molasses powder, 14-16 parts of cymose buckwheat rhizome, 14-16 parts of dried orange peel；15-20 parts of beet, 8-10 parts of Pericarppium Armeniacae Amarum, chrysanthemum
6-10 parts of taro powder, 1.5-1.8 parts of fish oil.
9. a kind of coypu cultural method according to claim 8, which is characterized in that the watermelon seed extract：It will dry in the air
Dry watermelon seeds are ground, by solid-liquid ratio 1:10 are added n-hexane, stir 15min at normal temperatures, liquid portion are removed, by solid part
Divide after 45 DEG C of dry 6h, 1.2%NaOH, solid-liquid ratio 1 is added:It is stirred continuously under water bath with thermostatic control at 40,50 DEG C, extraction time
For 10min, 15min is centrifuged at 10000r/min, 4 DEG C after extraction, takes supernatant drying for standby.
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